Annual report
7815.TEDINET S100TUBL
Period2019-04-01 → 2020-03-31
Filed2024-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks23 of 24 passed
Amends S100JKS0.
Key figures · 144
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥7.8bn | 2019-04-01 → 2020-03-31 | Cons. | Net sales |
| Revenue | ¥6.7bn | 2018-04-01 → 2019-03-31 | Cons. | Net sales |
| Revenue | ¥5.9bn | 2017-04-01 → 2018-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥6.0bn | 2016-04-01 → 2017-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥5.6bn | 2015-04-01 → 2016-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | −¥3.3bn | 2019-04-01 → 2020-03-31 | Cons. | Operating income |
| Operating income | −¥2.7bn | 2018-04-01 → 2019-03-31 | Cons. | Operating income |
| Ordinary income | −¥3.3bn | 2019-04-01 → 2020-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥2.8bn | 2018-04-01 → 2019-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥973m | 2017-04-01 → 2018-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥486m | 2016-04-01 → 2017-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥517m | 2015-04-01 → 2016-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.5bn | 2019-04-01 → 2020-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥333m | 2018-04-01 → 2019-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.7bn | 2019-04-01 → 2020-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥96m | 2018-04-01 → 2019-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥1.4bn | 2017-04-01 → 2018-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥218m | 2016-04-01 → 2017-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥508m | 2015-04-01 → 2016-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥1.7bn | 2019-04-01 → 2020-03-31 | Cons. | Profit loss |
| Net income | ¥168m | 2018-04-01 → 2019-03-31 | Cons. | Profit loss |
| Total assets | ¥18.8bn | at 2020-03-31 | Cons. | Assets |
| Total assets | ¥23.8bn | at 2019-03-31 | Cons. | Assets |
| Total assets | ¥24.3bn | at 2018-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥25.0bn | at 2017-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥11.4bn | at 2016-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥12.7bn | at 2020-03-31 | Cons. | Liabilities |
| Total liabilities | ¥19.5bn | at 2019-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥6.1bn | at 2020-03-31 | Cons. | Net assets |
| Net assets / equity | ¥4.4bn | at 2019-03-31 | Cons. | Net assets |
| Net assets / equity | ¥4.3bn | at 2018-03-31d | Cons. | Net assets |
| Net assets / equity | ¥5.7bn | at 2017-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥5.4bn | at 2016-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥3.9bn | at 2020-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.5bn | at 2019-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥3.9bn | at 2020-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.5bn | at 2019-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.8bn | at 2018-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥8.2bn | at 2017-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.9bn | at 2016-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥2.0bn | 2019-04-01 → 2020-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.1bn | 2018-04-01 → 2019-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥14m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥873m | 2016-04-01 → 2017-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥777m | 2015-04-01 → 2016-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥9.3bn | 2019-04-01 → 2020-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥45m | 2018-04-01 → 2019-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥6.4bn | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥5.8bn | 2016-04-01 → 2017-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥444m | 2015-04-01 → 2016-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥6.8bn | 2019-04-01 → 2020-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥433m | 2018-04-01 → 2019-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥947m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥11.3bn | 2016-04-01 → 2017-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥549m | 2015-04-01 → 2016-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥644.81 | 2019-04-01 → 2020-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥37.35 | 2018-04-01 → 2019-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-547.48 | 2017-04-01 → 2018-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥84.9 | 2016-04-01 → 2017-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥198.24 | 2015-04-01 → 2016-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,108.87 | at 2020-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,474.11 | at 2019-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,464.09 | at 2018-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,028.6 | at 2017-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,962.18 | at 2016-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 29.1% | at 2020-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 15.8% | at 2019-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 15.4% | at 2018-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 20.8% | at 2017-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 43.9% | at 2016-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 36.1% | 2019-04-01 → 2020-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.5% | 2018-04-01 → 2019-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.3% | 2016-04-01 → 2017-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.6% | 2015-04-01 → 2016-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 279 | at 2020-03-31 | Cons. | Number of employees |
| Employees | 258 | at 2019-03-31 | Cons. | Number of employees |
| Employees | 223 | at 2018-03-31d | Cons. | Number of employees |
| Employees | 204 | at 2017-03-31d | Cons. | Number of employees |
| Employees | 206 | at 2016-03-31d | Cons. | Number of employees |
| Revenue | ¥6.4bn | 2019-04-01 → 2020-03-31 | Standalone | Net sales |
| Revenue | ¥5.3bn | 2018-04-01 → 2019-03-31 | Standalone | Net sales |
| Revenue | ¥4.5bn | 2017-04-01 → 2018-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥4.6bn | 2016-04-01 → 2017-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥4.3bn | 2015-04-01 → 2016-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | −¥3.6bn | 2019-04-01 → 2020-03-31 | Standalone | Operating income |
| Operating income | −¥3.1bn | 2018-04-01 → 2019-03-31 | Standalone | Operating income |
| Ordinary income | −¥3.6bn | 2019-04-01 → 2020-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥3.1bn | 2018-04-01 → 2019-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥1.2bn | 2017-04-01 → 2018-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥159m | 2016-04-01 → 2017-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥284m | 2015-04-01 → 2016-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.5bn | 2019-04-01 → 2020-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥8m | 2018-04-01 → 2019-03-31 | Standalone | Income before income taxes |
| Net income | ¥1.8bn | 2019-04-01 → 2020-03-31 | Standalone | Profit loss |
| Net income | −¥48m | 2018-04-01 → 2019-03-31 | Standalone | Profit loss |
| Net income | −¥1.5bn | 2017-04-01 → 2018-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥59m | 2016-04-01 → 2017-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥412m | 2015-04-01 → 2016-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥17.6bn | at 2020-03-31 | Standalone | Assets |
| Total assets | ¥22.1bn | at 2019-03-31 | Standalone | Assets |
| Total assets | ¥22.5bn | at 2018-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥23.4bn | at 2017-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥10.1bn | at 2016-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥13.0bn | at 2020-03-31 | Standalone | Liabilities |
| Total liabilities | ¥19.3bn | at 2019-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥4.6bn | at 2020-03-31 | Standalone | Net assets |
| Net assets / equity | ¥2.8bn | at 2019-03-31 | Standalone | Net assets |
| Net assets / equity | ¥2.9bn | at 2018-03-31d | Standalone | Net assets |
| Net assets / equity | ¥4.5bn | at 2017-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥4.4bn | at 2016-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥3.3bn | at 2020-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.2bn | at 2019-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥707.87 | 2019-04-01 → 2020-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-18.81 | 2018-04-01 → 2019-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-591.5 | 2017-04-01 → 2018-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥23.04 | 2016-04-01 → 2017-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥161.03 | 2015-04-01 → 2016-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥10 | 2018-04-01 → 2019-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2017-04-01 → 2018-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2016-04-01 → 2017-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2015-04-01 → 2016-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,784.81 | at 2020-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,082.7 | at 2019-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,128.84 | at 2018-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,737.38 | at 2017-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,732.62 | at 2016-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 26.3% | at 2020-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 12.6% | at 2019-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 12.8% | at 2018-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 19.0% | at 2017-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 43.9% | at 2016-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 49.5% | 2019-04-01 → 2020-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.3% | 2016-04-01 → 2017-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.7% | 2015-04-01 → 2016-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 3,660,369 | at 2020-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,660,369 | at 2019-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,660,369 | at 2018-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,660,369 | at 2017-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,660,369 | at 2016-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 174 | at 2020-03-31 | Standalone | Number of employees |
| Employees | 154 | at 2019-03-31 | Standalone | Number of employees |
| Employees | 129 | at 2018-03-31d | Standalone | Number of employees |
| Employees | 112 | at 2017-03-31d | Standalone | Number of employees |
| Employees | 108 | at 2016-03-31d | Standalone | Number of employees |
Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.
Segments · 45
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | depreciation | 2019-04-01 → 2020-03-31 | ¥16m |
| Reconciling Itemsreconciling | segment assets | at 2020-03-31 | ¥6.9bn |
| Reconciling Itemsreconciling | segment profit | 2019-04-01 → 2020-03-31 | −¥365m |
| Facility Businessreportable segment | capex | 2019-04-01 → 2020-03-31 | ¥3m |
| Facility Businessreportable segment | depreciation | 2019-04-01 → 2020-03-31 | ¥28m |
| Facility Businessreportable segment | employees | at 2020-03-31 | 2 pure |
| Facility Businessreportable segment | revenue | 2019-04-01 → 2020-03-31 | ¥402m |
| Facility Businessreportable segment | revenue external | 2019-04-01 → 2020-03-31 | ¥402m |
| Facility Businessreportable segment | segment assets | at 2020-03-31 | ¥304m |
| Facility Businessreportable segment | segment profit | 2019-04-01 → 2020-03-31 | ¥25m |
| Wood Environmental Solution Businessreportable segment | capex | 2019-04-01 → 2020-03-31 | ¥899m |
| Wood Environmental Solution Businessreportable segment | depreciation | 2019-04-01 → 2020-03-31 | ¥3.0bn |
| Wood Environmental Solution Businessreportable segment | employees | at 2020-03-31 | 263 pure |
| Wood Environmental Solution Businessreportable segment | revenue | 2019-04-01 → 2020-03-31 | ¥7.4bn |
| Wood Environmental Solution Businessreportable segment | revenue external | 2019-04-01 → 2020-03-31 | ¥7.4bn |
| Wood Environmental Solution Businessreportable segment | segment assets | at 2020-03-31 | ¥11.6bn |
| Wood Environmental Solution Businessreportable segment | segment profit | 2019-04-01 → 2020-03-31 | −¥3.0bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2019-04-01 → 2020-03-31 | ¥902m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2019-04-01 → 2020-03-31 | ¥3.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2019-04-01 → 2020-03-31 | ¥7.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2019-04-01 → 2020-03-31 | ¥7.8bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2020-03-31 | ¥11.9bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2019-04-01 → 2020-03-31 | −¥2.9bn |
| Reconciling Itemsreconciling | capex | 2018-04-01 → 2019-03-31 | ¥10m |
| Reconciling Itemsreconciling | depreciation | 2018-04-01 → 2019-03-31 | ¥15m |
| Reconciling Itemsreconciling | segment assets | at 2019-03-31 | ¥5.9bn |
| Reconciling Itemsreconciling | segment profit | 2018-04-01 → 2019-03-31 | −¥201m |
| Facility Businessreportable segment | depreciation | 2018-04-01 → 2019-03-31 | ¥19m |
| Facility Businessreportable segment | revenue | 2018-04-01 → 2019-03-31 | ¥424m |
| Facility Businessreportable segment | revenue external | 2018-04-01 → 2019-03-31 | ¥424m |
| Facility Businessreportable segment | segment assets | at 2019-03-31 | ¥665m |
| Facility Businessreportable segment | segment profit | 2018-04-01 → 2019-03-31 | ¥193m |
| Wood Environmental Solution Businessreportable segment | capex | 2018-04-01 → 2019-03-31 | ¥2.6bn |
| Wood Environmental Solution Businessreportable segment | depreciation | 2018-04-01 → 2019-03-31 | ¥3.1bn |
| Wood Environmental Solution Businessreportable segment | revenue | 2018-04-01 → 2019-03-31 | ¥6.3bn |
| Wood Environmental Solution Businessreportable segment | revenue external | 2018-04-01 → 2019-03-31 | ¥6.3bn |
| Wood Environmental Solution Businessreportable segment | segment assets | at 2019-03-31 | ¥17.3bn |
| Wood Environmental Solution Businessreportable segment | segment profit | 2018-04-01 → 2019-03-31 | −¥2.7bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2018-04-01 → 2019-03-31 | ¥2.6bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2018-04-01 → 2019-03-31 | ¥3.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2018-04-01 → 2019-03-31 | ¥6.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2018-04-01 → 2019-03-31 | ¥6.7bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2019-03-31 | ¥18.0bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2018-04-01 → 2019-03-31 | −¥2.5bn |
| Wood Environmental Solution Businessreportable segment | employees | at 2020-03-31 | 160 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,763
| Item | Context | Value | Unit |
|---|---|---|---|
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E31123-000WoodEnvironmentalSolutionBusinessReportableSegmentsMember | 14 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E31123-000FacilityBusinessReportableSegmentsMember | 2 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E31123-000FacilityBusinessReportableSegmentsMember | 11 | |
| Number of employees | CurrentYearInstant_CorporateSharedMember | 14 | |
| Average number of temporary workers | CurrentYearInstant_CorporateSharedMember | 1 | |
| Number of employees | CurrentYearInstant | 279 | |
| Average number of temporary workers | CurrentYearInstant | 26 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 174 | |
| Average age years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 44.0 | |
| Average length of service years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 8.3 | |
| Average annual salary information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 5032000 | JPY |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E31123-000WoodEnvironmentalSolutionBusinessReportableSegmentsMember | 160 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E31123-000WoodEnvironmentalSolutionBusinessReportableSegmentsMember | 10 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E31123-000FacilityBusinessReportableSegmentsMember | － | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E31123-000FacilityBusinessReportableSegmentsMember | － | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_CorporateSharedMember | 14 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_CorporateSharedMember | 1 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 174 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 11 | |
| Research and development expenses research and development activities | CurrentYearDuration_ReportableSegmentsMember | 11744000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E31123-000WoodEnvironmentalSolutionBusinessReportableSegmentsMember | 899000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E31123-000FacilityBusinessReportableSegmentsMember | 3200000 | JPY |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 3660369 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 3660369 | |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant | 3660369 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant | 3660369 | |
| Number of shares constituting one unit | RecordDateInstant_OrdinaryShareMember | 100 | |
| Number of shareholders national and local governments | RecordDateInstant_OrdinaryShareMember | － | |
| Number of shareholders financial institutions | RecordDateInstant_OrdinaryShareMember | 4 | |
| Number of shareholders financial service providers | RecordDateInstant_OrdinaryShareMember | 11 | |
| Number of shareholders other corporations | RecordDateInstant_OrdinaryShareMember | 30 | |
| Number of shareholders foreign investors other than individuals | RecordDateInstant_OrdinaryShareMember | 8 | |
| Number of shareholders foreign individual investors | RecordDateInstant_OrdinaryShareMember | 2 | |
| Number of shareholders individuals and others | RecordDateInstant_OrdinaryShareMember | 771 | |
| Number of shareholders total | RecordDateInstant_OrdinaryShareMember | 826 | |
| Number of shares held number of units national and local governments | RecordDateInstant_OrdinaryShareMember | － | |
| Number of shares held number of units financial institutions | RecordDateInstant_OrdinaryShareMember | 1824 | |
| Number of shares held number of units financial service providers | RecordDateInstant_OrdinaryShareMember | 539 | |
| Number of shares held number of units other corporations | RecordDateInstant_OrdinaryShareMember | 9635 | |
| Number of shares held number of units foreign investors other than individuals | RecordDateInstant_OrdinaryShareMember | 53 | |
| Number of shares held number of units foreign individual investors | RecordDateInstant_OrdinaryShareMember | 4 | |
| Number of shares held number of units individuals and others | RecordDateInstant_OrdinaryShareMember | 24536 | |
| Number of shares held number of units total | RecordDateInstant_OrdinaryShareMember | 36591 | |
| Number of shares held shares less than one unit | RecordDateInstant_OrdinaryShareMember | 1269 | |
| Percentage of shareholdings national and local governments | RecordDateInstant_OrdinaryShareMember | － | |
| Percentage of shareholdings financial institutions | RecordDateInstant_OrdinaryShareMember | 0.0498 | |
| Percentage of shareholdings financial service providers | RecordDateInstant_OrdinaryShareMember | 0.0147 | |
| Percentage of shareholdings other corporations | RecordDateInstant_OrdinaryShareMember | 0.2633 | |
| Percentage of shareholdings foreigners other than individuals | RecordDateInstant_OrdinaryShareMember | 0.0014 | |
| Percentage of shareholdings foreign individuals | RecordDateInstant_OrdinaryShareMember | 0.0001 |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 23 of 24 passed
| balance sheet identity | pass |
| balance sheet identity | pass |
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| dei present | pass |
| period resolution | partial |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |